HELOCs in Santa Monica, CA

Home equity in Santa Monica by the numbers: what a typical home could support, what owners pay, and the local issues that affect a HELOC. From a loan officer based in Irvine.

Reviewed by Shawn Way, NMLS #1007298★ 4.9 from 111 reviewsUpdated October 28, 2026

Short answer

The median owner-occupied home in Santa Monica is worth $1,755,500. With half of that still owed, a lender allowing 85% combined loan-to-value would support a line of about $614,425. HELOC rates for 720+ credit run about 8.00%–9.75% APR as of October 28, 2026.

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Santa Monica at a glance

	Santa Monica	Los Angeles County
Median home value (owner-occupied)	$1,755,500	$834,200
Owner-occupied homes	27.9%	45.9%
Monthly owner costs, with a mortgage	$4,000+	$3,160
Monthly owner costs, no mortgage	$1,471	$843
Median household income	$114,885	$90,112
People per household	1.88	2.81

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024 for Santa Monica, 2020–2024 for the county). Santa Monica population: 90,082. Census QuickFacts.

Among the 8 Los Angeles County cities on this site, Santa Monica ranks 1st for median home value and 8th for the share of owner-occupied homes.

Put this into your own numbers.

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How much a typical Santa Monica home could support

At the median value of $1,755,500 and an 85% combined loan-to-value cap:

Mortgage balance	Possible line	Interest-only on $100K drawn at 7.75% APR
$0 (paid off)	$1,492,175	$646
$438,875	$1,053,300	$646
$877,750	$614,425	$646
$1,228,850	$263,325	$646

Your own home's value and your income set the real number. Run your numbers.

Keeping a low rate in Santa Monica

A Santa Monica owner with a typical $1,755,500 home and $878,000 left on a 3.25% mortgage needs $75,000 for a remodel. Keeping the mortgage and adding a HELOC at 7.75% APR on a 20-year payoff costs about $4,894 a month in total. A cash-out refinance of $953,000 over 30 years at an illustrative 6.5% interest rate would cost about $6,024 a month in principal and interest for 360 months. Compare your own numbers.

Living in Santa Monica: what lenders notice

Santa Monica's median home value is about $1.76 million, and only about 28% of homes are owner-occupied. The city's strict rent control matters to owners of rental units and duplexes. Much of the city is in the coastal zone, where additions and major remodels may need coastal permits.

What the numbers say about Santa Monica

The median home here, $1,755,500, is worth more than Los Angeles County's $1,249,125 conforming loan limit. A cash-out refinance on a typical home with a sizable mortgage can cross into jumbo pricing, one more reason a HELOC that leaves the first mortgage alone often costs less.
Only 27.9% of homes are owner-occupied, below the county's 45.9%. Many residents rent; first-time buyers here may qualify for down payment assistance.
Owners who've paid off their mortgage still spend a median $1,471 a month on property taxes, insurance and fees. On a paid-off home, a HELOC sits in first position and usually gets the best pricing.
Median monthly costs for owners with a mortgage are $4,000 or more (the Census reports nothing higher). Median household income is $114,885.

California rules that affect your HELOC

California is a community property state, so a spouse usually signs the HELOC documents even if not on the loan.
A HELOC doesn't trigger a Proposition 13 reassessment; your property tax base stays the same.
Los Angeles County's 2026 conforming loan limit is $1,249,125 for a one-unit home. It caps a conventional cash-out refinance, not a HELOC. FHFA.
Every lender requires proof of homeowners insurance before closing. With insurers pulling back in fire-prone parts of California, line up coverage before you apply.

Working with a loan officer

Shawn Way works from Irvine and lends throughout Southern California, comparing HELOC and cash-out options across more than 180 lenders. Get your HELOC rate or call (949) 569-7019.